Answer:
$30,000
Step-by-step explanation:
The computation of the depreciation expense for the second year using the straight line method is shown below:
As we know that
= (Original cost - residual value) ÷ (useful life)
= ($90,000) ÷ (3 years)
= $30,000
In this method, the depreciation is the same for all the remaining useful life
Hence, the second year depreciation expense is $30,000